| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeFeFeFeFeFeFeFeFe + 27 Cl2 = 18 FeCl3
CuCN + KCN = K3[Cu(CN)4] =>
CuCN + 3 KCN = K3[Cu(CN)4]
C3H7OH + O = CO2 + H2O =>
C3H7OH + 9 O = 3 CO2 + 4 H2O
As2O3 + HNO3 = H2AsO4 + NO2 + H2O =>
As2O3 + 6 HNO3 = 2 H2AsO4 + 6 NO2 + H2O
KMnO4 + Cr2(SO4) + KOH = K2CrO4 + MnO2 + K2SO4 + H2O =>
10 KMnO4 + 3 Cr2(SO4) + 8 KOH = 6 K2CrO4 + 10 MnO2 + 3 K2SO4 + 4 H2O
Cr + NiO = (NiO)(Cr2O3) + Ni =>
2 Cr + 4 NiO = (NiO)(Cr2O3) + 3 Ni
Cl2 + NaBr(aq) = NaCl(aq) + Br2(aq) =>
Cl2 + 2 NaBr(aq) = 2 NaCl(aq) + Br2(aq)
CH2NH2COOH + O2 = CO2 + H2O + NH3 =>
2 CH2NH2COOH + 3 O2 = 4 CO2 + 2 H2O + 2 NH3
NH3*4 = NH3 =>
NH3*4 = NH3
C2H5NH2 + HCl = C2H5NH3 + Cl2 =>
2 C2H5NH2 + 2 HCl = 2 C2H5NH3 + Cl2
AgNo3 + Cu = Ag + Cu2(No3)2 =>
2 AgNo3 + 2 Cu = 2 Ag + Cu2(No3)2
SO2 + H2O = H3S + H2SO4 =>
9 SO2 + 10 H2O = 2 H3S + 7 H2SO4
C30H5ClN8Na2O10S2 + O2 = CO2 + H2O + NO2 + SO3 + Na2O + Cl2O =>
2 C30H5ClN8Na2O10S2 + 76 O2 = 60 CO2 + 5 H2O + 16 NO2 + 4 SO3 + 2 Na2O + Cl2O
CuSO4*5H2O + NaHCO3 = Cu2CO3(OH)2 + Na2SO4 + H2O + CO2 =>
2 CuSO4*5H2O + 4 NaHCO3 = Cu2CO3(OH)2 + 2 Na2SO4 + 11 H2O + 3 CO2
NaOH + SO2Cl2 = Na2SO4 + NaCl + H2O =>
4 NaOH + SO2Cl2 = Na2SO4 + 2 NaCl + 2 H2O
C6H5CH(OH)CH3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + C6H5C(O)CH3 + H2O =>
5 C6H5CH(OH)CH3 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 5 C6H5C(O)CH3 + 8 H2O
Al + V = AlV =>
Al + V = AlV
C6H12O6 + Ag(NH3)OH = C6H12O7 + Ag + NH3 + H2O =>
C6H12O6 + 2 Ag(NH3)OH = C6H12O7 + 2 Ag + 2 NH3 + H2O
C6H5NH(COCH3) + Br2 = HBr + C8H6Br3NO =>
C6H5NH(COCH3) + 3 Br2 = 3 HBr + C8H6Br3NO
CuNO3 + Zn = ZnNO3 + Cu =>
CuNO3 + Zn = ZnNO3 + Cu
NaCl + H2 = NaH + HCl =>
NaCl + H2 = NaH + HCl
NO2 + H2O1 = HNO2 + HNO3 =>
2 NO2 + H2O1 = HNO2 + HNO3
Ge(OH)4 + H2CO3 = Ge(CO3)2 + H2O =>
Ge(OH)4 + 2 H2CO3 = Ge(CO3)2 + 4 H2O
C2H5NH2 + HCl = C2H5NH3 + Cl2 =>
2 C2H5NH2 + 2 HCl = 2 C2H5NH3 + Cl2
MnS + H = MnSH =>
MnS + H = MnSH
FeCl3*6H2O + NaOH = Fe(OH)3 + NaCl + H2O =>
FeCl3*6H2O + 3 NaOH = Fe(OH)3 + 3 NaCl + 6 H2O
Na2SO3(s) + HCl(aq) = SO2(g) + NaCl(aq) + H2O(l) =>
Na2SO3(s) + 2 HCl(aq) = SO2(g) + 2 NaCl(aq) + H2O(l)
TiO2 + NaOH = TiOH + NaO2 =>
TiO2 + NaOH = TiOH + NaO2
SO2 + N2O5 = NO + SO3 =>
3 SO2 + N2O5 = 2 NO + 3 SO3
Fe2(SO4)3 + H2O + Na2SO3 = FeSO4 + Na2SO4 + H2SO4 =>
Fe2(SO4)3 + H2O + Na2SO3 = 2 FeSO4 + Na2SO4 + H2SO4
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO + MnSO4 + H2O =>
8 PhCH3 + 6 KMnO4 + 9 H2SO4 = 8 PhCOOH + 3 K2SO + 6 MnSO4 + 17 H2O
Hg2(NO3)2 + (NH4)2S = HgS2 + NH4NO3 + Hg =>
2 Hg2(NO3)2 + 2(NH4)2S = HgS2 + 4 NH4NO3 + 3 Hg
HIO3 = I2O5 + H2O =>
2 HIO3 = I2O5 + H2O
C3H5(NO3)3(l) = CO2(g) + N2(g) + H2O(l) + O2(g) =>
4 C3H5(NO3)3(l) = 12 CO2(g) + 6 N2(g) + 10 H2O(l) + O2(g)
PbSO4 + LiCl2 = PbSO4LiCl2 =>
PbSO4 + LiCl2 = PbSO4LiCl2
FeCl3 + Na2S2O3 = FeCl2 + Na2S4O6 + NaCl =>
2 FeCl3 + 2 Na2S2O3 = 2 FeCl2 + Na2S4O6 + 2 NaCl
Cr(OH)4{-} + H2O2 + OH{-} = CrO4{2-} + H2O =>
2 Cr(OH)4{-} + 3 H2O2 + 2 OH{-} = 2 CrO4{2-} + 8 H2O
FeO + FeO2 = Fe2O3 =>
FeO + FeO2 = Fe2O3
CuCl2 + NH4OH = Cu(OH)2 + NH3 + HCl =>
CuCl2 + 2 NH4OH = Cu(OH)2 + 2 NH3 + 2 HCl
FeCl3 + Na2S2O3 = FeCl2 + Na2S4O6 + NaCl =>
2 FeCl3 + 2 Na2S2O3 = 2 FeCl2 + Na2S4O6 + 2 NaCl
NaCN(aq) + HI(aq) = NaI(aq) + HCN(aq) =>
NaCN(aq) + HI(aq) = NaI(aq) + HCN(aq)
CaS + CO2 = CaO + C + SO3 =>
CaS + 2 CO2 = CaO + 2 C + SO3
SiO2 + Na2CO3 + CaCO3 = CO2 + Na2O*CaO*SiO2 =>
SiO2 + Na2CO3 + CaCO3 = 2 CO2 + Na2O*CaO*SiO2
Mg(NO3)2 + H2PO4 = MgPO4 + HNO3 =>
Mg(NO3)2 + H2PO4 = MgPO4 + 2 HNO3
KNO{3} + H{2}CO{3} = K{2]CO{3}+HNO{3} =>
KNO{3} + H{2}CO{3} = K{2]CO{3}+HNO{3}
Sr(OH)2 + (NH4)2S = SrS + NH4OH =>
Sr(OH)2 + (NH4)2S = SrS + 2 NH4OH
C24H50 + CuO = H2O + CO2 + Cu =>
C24H50 + 73 CuO = 25 H2O + 24 CO2 + 73 Cu
C2H4O + HCOOH = CH3COOH =>
2 C2H4O + 2 HCOOH = 3 CH3COOH
CaCO3 + HCl = Ca(HCO3) + Cl2 =>
2 CaCO3 + 2 HCl = 2 Ca(HCO3) + Cl2
HgS + HNO3 = Hg(NO3)2 + SO3 + NO + H2O =>
3 HgS + 14 HNO3 = 3 Hg(NO3)2 + 3 SO3 + 8 NO + 7 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/28/24
Équations équilibrées sur10/28/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
